Hard Chemistry Questions and Answers for SSC Exam
Q : Which metal is heaviest ?
Correct Answer : A
Q : What is a mixture of potassium nitrate powdered charcoal and sulphur called?
Correct Answer : D
Q : Nail polish remover contains ?
Correct Answer : C
Q : What nucleus of atom contains ?
Correct Answer : D
Q : The isotope atoms differ in ?
Correct Answer : A
Q : Human bone does not contain
Correct Answer : C
Q : Homo nuclear molecules contain ?
Correct Answer : B
Q : Air contains maximum amount of
Correct Answer : B
Q : Washing soda is ?
Correct Answer : C
Q : Natural rubber is a polymer derived from ?
Correct Answer : C
(A) osmium
(B) mercury
(C) iron
(D) nickle
Correct Answer : A
(A) paint
(B) aluminium
(C) brass
(D) gun powder
Correct Answer : D
(A) benzene
(B) acetic acid
(C) acetone
(D) petroleum ether
Correct Answer : C
(A) protons
(B) electrons
(C) electrons and protons
(D) protons and neutrons
Correct Answer : D
(A) number of neutrons
(B) atomic number
(C) number of electrons
(D) atomic weight
Correct Answer : A
(A) calcium
(B) carbon
(C) oxygen
(D) phosphorous
Correct Answer : C
(A) polar bond
(B) covalent bond
(C) ionic bond
(D) coordinate bond
Correct Answer : B
(A) oxygen
(B) nitrogen
(C) hydrogen
(D) carbon dioxide
Correct Answer : B
(A) sodium sulphite
(B) sodium bicarbonate
(C) sodium carbonate
(D) sodium biosulphite
Correct Answer : C
(A) ethylene
(B) propylene
(C) isoprene
(D) butadiene
Correct Answer : C